Run a lime wedge around the rim of your glasses, then dip the edges in salt. Set aside.
In a blender, combine the frozen mango, tequila, orange liqueur, lime juice, and honey.
Add the ice and blend until smooth and slushy.
Taste and adjust: want it sweeter? Add a bit more honey. More tangy? Squeeze in more lime.
Pour into the prepared glasses and serve immediately, preferably with sunshine and good company.